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1. |
In a dc shunt motor |
A. | no-load speed is directly proportional to flux/ pole and inversely proportional armature voltage; the speed drops off linearly with load torque. |
B. | no-load speed is directly proportional to flux/ pole and directly proportional to armature voltage; the speed drops of linearly with load torque. |
C. | no-load speed is inversely proportional to flux/pole and directly proportional to armature voltage; the speed rises linearly with load torque. |
D. | no-load speed is inversely proportional to flux/pole and directly proportional to armature voltage; the speed rises linearly with load torque |
Answer» D. no-load speed is inversely proportional to flux/pole and directly proportional to armature voltage; the speed rises linearly with load torque | |